Solved by qkr580918

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	231,141	1.30
10869	사칙연산 STANDARD	228,547	2.24
10718	We love kriii STANDARD	182,581	1.53
2557	Hello World STANDARD	356,473	2.54
1001	A-B STANDARD	277,178	1.44
1000	A+B STANDARD	322,604	2.59

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